Cloudflare Workers Skill

Expert knowledge in Cloudflare Workers, edge computing, KV storage, Durable Objects, R2, and serverless deployment patterns.

1. Worker Basics

1.1 Worker Syntax & Structure

Workers use the fetch event handler pattern to intercept and handle HTTP requests at the edge.

✅ Good: Standard fetch event handler

export default {
  async fetch(request: Request, env: Env, ctx: ExecutionContext): Promise<Response> {
    return new Response('Hello from the edge!', {
      status: 200,
      headers: { 'Content-Type': 'text/plain' },
    });


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